Job
- Level
- Senior
- Job Field
- Web, Front End
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Salary
- 82.000 to 90.000€ Gross/Year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you will design and implement complex web interfaces using TypeScript and Web Components, optimizing code performance and quality while collaborating closely with designers and backend developers.
Job Technologies
Your role in the team
- Leiten Sie das Design und die Implementierung komplexer, interaktiver Webschnittstellen unter Verwendung von TypeScript und Web Components (Lit-basiert).
- Architect and build scalable, maintainable frontend solutions with a strong focus on performance and code quality.
- Translate UI/UX designs into responsive, accessible, and production-ready web applications in close collaboration with product designers, backend engineers, and stakeholders.
- Write clean, modern, and semantic CSS, avoiding frameworks in favor of well-structured plain styles.
- Develop and maintain a reusable component library using Storybook, ensuring design consistency across products.
- Optimize applications for speed and scalability, leveraging tools like Vite for fast development and builds.
- Ensure code quality through best practices and tooling such as ESLint, Biome, and SonarQube.
- Lead by example in code reviews, mentoring team members, and fostering a culture of continuous improvement.
- Stay current with frontend trends and emerging technologies, proposing adoption where beneficial.
- Troubleshoot and debug issues effectively to maintain a seamless user experience.
- Work with a fantastic team coming from more than 15 nationalities.
- Enjoy full support to grow & learn from the best tech brains in the sector.
- You will be encouraged to take on challenges that will enhance your skills, as we consider self-improvement a crucial part of your career development.
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Our expectations of you
Education
- University degree or equivalent in the field of Technology is an advantage.
Qualifications
- Fluency in English is mandatory (German is an advantage).
- Deep understanding of CSS and a passion for pixel-perfect implementation.
- Familiarity with build tooling, component libraries, and performance optimization techniques.
- Strong communication skills – you can explain technical decisions clearly and understand non-technical perspectives.
- Proactive mindset ¿ you take ownership, raise issues early, and look for solutions instead of waiting for direction.
- Collaboration and empathy – you value diverse perspectives and enjoy working closely with others.
- A collaborative and proactive approach to solving problems.
Experience
- Professional experience in hands-on frontend development.
- Strong experience with TypeScript, Lit/Web Components, and modern frontend architecture.
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Benefits
Work-Life-Integration
Health, Fitness & Fun
More net
Job Locations
Location Vienna
Austria
Topics that you deal with on the job
This is your employer
5G Systems
Wien
We used to be a top tech squad in a top gaming operator. We therefore know what works – and what brings tech problems down the road. At 5G we strive to take these lessons at heart: We create the gaming tech we always wanted to have. We are focusing heavily on open-source technologies.
Description
- Company Size
- 50-249 Employees
- Founding year
- 2016
- Language
- German, English
- Company Type
- Established Company
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication
Dev Reviews
by devworkplaces.com
Total
(1 Review)4.8
Engineering
4.8Workingconditions
5.0Career Growth
4.4Culture
5.0
Senior Frontend Software Engineer
- Salary
- 82.000 to 90.000€ Gross/Year
- Location
- Vienna
- Working Model
- Hybrid, Onsite
